2004

5.7

1989

6.1

1969

8.3

2013

7.7

2013

7.1

2021

9.2

2015

7.0

2017

6.8

2004

9.8

1989

7.3

2006

6.5

2019

6.6

2011

7.3

2019

6.0

1979

6.0

2012

6.7

2023

10.0

2010

6.8

2009

6.4

1974

6.4